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Germany DIN 1.2058 低铬合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.2058 / 1.2058
Category Grade Standard Region/Area Standard Content
Metals 1.2058 -- Germany 低铬合金钢

Chemical composition(mass fraction)(wt.%) of the 1.2058

Element Min Max Similar

Mechanical Properties of steel grade 1.2058

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
615 (≥) 988 (≥) 33 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 1.2058

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
33 - -     0.31 -  
481 549 - 13.3 321   -  
119 - 23 11.2   341 143

Heat Treatment of steel grade 1.2058

Heat treated : 1559°C - 1444°C

Technological Curves of steel grade 1.2058

Cross Reference Table (Equivalent Grade) of 1.2058

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